making Bézier curves easy to work - SwiftuiBez

Animation

making Bézier curves easy to work – SwiftuiBez

July 1, 2025

Bez is a swift package aimed at making Bézier curves easy to work with and manipulate.

Try out all that bez has to offer by creating your own shapes using the bez editor app available for free on iOS 13.4 and greater.

The various utilities included are:

Interpolation Functions
Derivatives
Arc Lengths
Segmentation
Subdivision
Lookup Table Generation
Path Description -> Normalized SwiftUI Shape Conversion

Quick Start

Snag that URL from the github repo
In Xcode -> File -> Swift Packages -> Add Package Dependencies
Paste the URL Into the box
Specify the minimum version number (1.0.5)
Copy/Paste the following snippet Into The ContentView.swift file


                                              
                                                import SwiftUI

import bez
struct ContentView: View {

@ObservedObject var polybezier: PolyBezier = PolyBezier(Circle().path(in: .init(x: 50, y: 100, width: 100, height: 100)))

var body: some View {

NavigationView {

PathEditor(polybezier: _polybezier, name: “Shape”,

save: { (name , path) in print(path)})

.navigationBarTitle(“Bez Editor”, displayMode: .inline)
}

}

}
struct ContentView_Previews: PreviewProvider {

static var previews: some View {

ContentView().colorScheme(.dark)

}

}

Mathematical Background

Example Uses

The PSlider component of the Sliders SwiftUI Library

GitHub

View Github

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